13157214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313267}}^1$

素因数の和:313279

約数の個数: 16

約数和(自身を含む): 30073728

約数和(自身を除く): 16916514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313267, 626534, 939801, 1879602, 2192869, 4385738, 6578607, 13157214]

約数ペア:

[(1, 13157214), (2, 6578607), (3, 4385738), (6, 2192869), (7, 1879602), (14, 939801), (21, 626534), (42, 313267)]